參數(shù)資料
型號(hào): HMC882LP5E
廠商: HITTITE MICROWAVE CORP
元件分類: 放大器
英文描述: 4500 MHz - 7600 MHz RF/MICROWAVE WIDE BAND LOW POWER AMPLIFIER
封裝: 5 X 5 MM, ROHS COMPLIANT, LEADLESS, PLASTIC, SMT, QFN-32
文件頁(yè)數(shù): 1/6頁(yè)
文件大?。?/td> 506K
代理商: HMC882LP5E
For price, delivery and to place orders: Hittite Microwave Corporation, 20 Alpha Road, Chelmsford, MA 01824
Phone: 978-250-3343
Fax: 978-250-3373
Order On-line at www.hittite.com
Application Support: Phone: 978-250-3343 or apps@hittite.com
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HMC882LP5E
v01.0310
Functional Diagram
Typical Applications
Features
General Description
FILTER - TUNABLE, LOW PASS SMT
4.5 - 7.6 GHz
Electrical Specifications, T
A = +25°C
The HMC882LP5E is ideal for:
Test & Measurement Equipment
Military RADAR & EW/ECM
SATCOM & Space
Industrial & Medical Equipment
Fast Tuning Response; 150 ns
Excellent Wideband Rejection; 40 dB
Single Positive Frequency Control: 0 to +14V
Low Insertion Loss &
User Selectable Cutoff Frequency
Single Chip Replacement
for Mechanically Tuned Designs
32 Lead 5x5 mm SMT Package
The HMC882LP5E is a MMIC low pass filter which
features a user selectable cutoff frequency. The
cutoff frequency can be varied from 4.5 to 7.6 GHz
by applying a single analog tuning voltage between
0 and 14V. This low pass filter provides a low 2.9 dB
insertion loss, 10 dB return loss and 1.23 x cutoff
stopband attenuation of >20 dB. This tunable filter can
be used as a much smaller alternative to physically
large switched filter banks and cavity tuned filters.
The HMC882LP5E has excellent microphonics due
to the monolithic design, and provides a dynamically
adjustable solution in advanced communications
applications. The low pass tunable filter is packaged
in a RoHS compliant 5x5mm QFN leadless package.
Parameter
Min.
Typ.
Max.
Units
Passband
07.6
GHz
cutoff [1] Tuning Range (3 dB Loss)
4.5
7.6
GHz
Stopband Frequency (Rejection >20 dB)
1.23 x cutoff
GHz
Re-entry Frequency (Rejection <30 dB)
30
GHz
Insertion Loss
2.9
dB
Return Loss
10
dB
Maximum Input Power for Linear Operation
10
dBm
Frequency Control Voltage (Vfctl)
0
14
V
Frequency Control Port Source/Sink Current (Ifctl)a
±1
mA
Residual Phase Noise [2] (1 MHz offset)
-160
dBc/Hz
cutoff Drift Rate (Fixed Vfctl)
-1.4
MHz/°C
Tuning Characteristics [3]
tFULLBAND (0% Vfctl to 90% RF)
150
ns
[1] cutoff defined as the point at which the insertion loss is 3 dB below the minimum passband insertion loss.
[2] Optimum residual phase noise performance requires the use of a low noise driver circuit.
[3]Tuning speed is dependent on driver circuit. Data measured with a high speed op-amp driver and includes driver slew rate delay.
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